Key Takeaways
- 40% of US couples break up within 4 years.
- 70% of heterosexual couples break up before marriage.
- Average relationship length before breakup: 2.5 years.
- 48% of US adults have dated online as of 2023.
- 30% of US adults have used Tinder, leading dating app.
- 12% of US adults met spouse/partner online in 2021.
- The US divorce rate fell to 2.3 per 1,000 population in 2021 from 4.0 in 2000.
- Approximately 42% of first marriages in the US end in divorce within 15 years.
- In 2022, US divorces totaled 689,308, down 13% from 2019.
- In the United States, the marriage rate dropped to 5.1 per 1,000 population in 2020 from 8.2 in 2000, reflecting a 38% decline.
- Globally, there were approximately 44 million marriages in 2019, down from 47 million in 2015 due to pandemic effects.
- In 2021, 2,044,257 marriages were performed in the US, a slight increase from 2,015,603 in 2020.
- 65% of relationships satisfaction from shared hobbies.
- 88% of couples report higher happiness when sharing chores equally.
- Gratitude expression boosts satisfaction by 20%.
Most relationships do not last, but commitment, shared routines, and respectful communication dramatically improve satisfaction.
Related reading
Breakups Statistics
Breakups Statistics Interpretation
Dating Statistics
Dating Statistics Interpretation
More related reading
Divorce Statistics
Divorce Statistics Interpretation
Marriage Statistics
Marriage Statistics Interpretation
More related reading
Relationship Satisfaction
Relationship Satisfaction Interpretation
How We Rate Confidence
Every statistic is queried across four AI models (ChatGPT, Claude, Gemini, Perplexity). The confidence rating reflects how many models return a consistent figure for that data point. Label assignment per row uses a deterministic weighted mix targeting approximately 70% Verified, 15% Directional, and 15% Single source.
Only one AI model returns this statistic from its training data. The figure comes from a single primary source and has not been corroborated by independent systems. Use with caution; cross-reference before citing.
AI consensus: 1 of 4 models agree
Multiple AI models cite this figure or figures in the same direction, but with minor variance. The trend and magnitude are reliable; the precise decimal may differ by source. Suitable for directional analysis.
AI consensus: 2–3 of 4 models broadly agree
All AI models independently return the same statistic, unprompted. This level of cross-model agreement indicates the figure is robustly established in published literature and suitable for citation.
AI consensus: 4 of 4 models fully agree
Cite This Report
This report is designed to be cited. We maintain stable URLs and versioned verification dates. Copy the format appropriate for your publication below.
David Sutherland. (2026, February 13). Relationship Statistics. Gitnux. https://gitnux.org/relationship-statistics
David Sutherland. "Relationship Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/relationship-statistics.
David Sutherland. 2026. "Relationship Statistics." Gitnux. https://gitnux.org/relationship-statistics.
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